EOC Review

10 Questions | Total Attempts: 441

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Emergency Quizzes & Trivia

Questions to Review for EOC.


Questions and Answers
  • 1. 
    To find c, the total cost of an order of T-shirts from a certain website, the equation c = 13.99n + 3.25 can be used, where n represents the number of T-shirts ordered and $3.25 represents the cost of shipping. If c is a function of n, which of the following best describes this relationship?
    • A. 

      The value of n is constant in relation to c.

    • B. 

      The value of n is dependent on c.

    • C. 

      The value of c is constant in relation to n.

    • D. 

      The value of c is dependent on n.

  • 2. 
    A furniture store had a 25% off sale on all mattresses. Which statement best represents the functional relationship between the sale price of a mattress and the original price?
    • A. 

      The original price is dependent on the sale price.

    • B. 

      The sale price is dependent on the original price.

    • C. 

      The sale price and the original price are independent of each other.

    • D. 

      The relationship cannot be determined.

  • 3. 
    Simplify the polynomial. -2x(6x - 3) + 8x - (14 - 16x^2)
    • A. 

      4x^2 + 2x - 14

    • B. 

      4x^2 + 14x - 14

    • C. 

      -28x^2 + 14x - 14

    • D. 

      -28x^2 + 8x - 17

  • 4. 
    Find the solutions to the quadratic equation 2x^2 + 5x - 12 = 0.
    • A. 

      X = 3/2 and x = -4

    • B. 

      X = -3/2 and x = 4

    • C. 

      X = -3/2 and x = -4

    • D. 

      X = 3/2 and x = 4

  • 5. 
    Which shows the functions correctly listed in order from widest to narrowest graph?
    • A. 

      Y = 9/4x^2, y = 2x^2, y = 5/4x^2, y = 1/2x^2

    • B. 

      Y = 1/2x^2, y = 5/4x^2, y = 2x^2, y = 9/4x^2

    • C. 

      Y = 9/4x^2, y = 5/4x^2, y = 2x^2, y = 1/2x^2

    • D. 

      Y = 2x^2, y = 1/2x^2, y = 5/4x^2, yy = 9/4x^2

  • 6. 
    What are the x-intercepts of the graph of the equation y = x^2 + x - 20?
    • A. 

      X = 5, x = 4

    • B. 

      X = 5, x = -4

    • C. 

      X = -5, x = -4

    • D. 

      X = -5, x = 4

  • 7. 
    Which ordered pair represents one of the zeros of the function f(x) = 6x^2 + 11x - 35?
    • A. 

      (-35, 0)

    • B. 

      (-5/3, 0)

    • C. 

      (-7/2, 0)

    • D. 

      (7/2, 0)

  • 8. 
    Which best describes the effect on the graph of f(x) = 2x + 6 if the y-intercept is changed to -5?
    • A. 

      The slope decreases.

    • B. 

      The slope increases.

    • C. 

      The x-intercept increases.

    • D. 

      The new line passes through the origin.

  • 9. 
    To which of the following situations can the function y = 5x + 10 be used to describe?
    • A. 

      Shannon is paid $10.00 per hour and earns $5.00 in tips each day. What is y, her earnings for working x hours?

    • B. 

      Brian bought a plant that is 10 inches tall and will grow 5 inches per month. What is y, the height of the plant after x months?

    • C. 

      The cost of renting a paddleboat is $5.00 per hour. What is y, the cost of renting the paddleboat for x hours?

    • D. 

      Tiffany rented 10 videos at a cost of $5.00 per video. What is y, the cost of renting x videos?

  • 10. 
    Brian received a combination of one-dollar bills and five-dollar bills for his birthday.  After counting his money, Brian finds that he has a total of $50.  If x is the number of one-dollar bills and y is the number of five-dollar bills, find the equation that best represents the situation.
    • A. 

      X + y = 50

    • B. 

      5x + y = 50

    • C. 

      5x + 5y = 50

    • D. 

      X + 5y = 50